.footer {
  clear: both;
  width: 100%;
  background: #f7f7f7;
  border-top: 1px solid #ddd;
  height: 48px;
  position: absolute;
  position: fixed;
  bottom: 0;
  z-index: 100;
}

.footer a {
  display: block;
  float: left;
  width: 20%;
  height: 44px;
  padding-top: 4px;
  text-align: center;
  color: #888;
}

.footer a.hover, .footer a.active {
  color: #f60;
}

.footer a.active, .footer a.hover.active {
  background-color: rgba(0, 0, 0, .04);
}

.footer a i {
  display: block;
  background: url(http://mskin.1yyg.com/weixin/Images/footer.png?v=1030) no-repeat;
  background-size: 27px auto;
  margin: 0 auto;
}

.footer li.f_home i {
  width: 24px;
  height: 24px;
  background-position: 0 -134px;
}

.footer li.f_home a.hover i {
  background-position: 0 -107px;
}

.footer li.f_home a.active i {
  background-position: 0 -317px;
}

.footer li.f_announced i {
  width: 23px;
  height: 23px;
  background-position: 0 -187px;
  position: relative;
  top: 1px;
  margin-bottom: 1px;
}

.footer li.f_announced a.hover i {
  background-position: 0 -161px;
}

.footer li.f_announced a.active i {
  background-position: 0 -345px;
}

.footer li.f_single i {
  width: 26px;
  height: 22px;
  background-position: 0 -238px;
  position: relative;
  top: 3px;
  margin-bottom: 3px;
}

.footer li.f_single a.hover i {
  background-position: 0 -214px;
}

.footer li.f_single a.active i {
  background-position: 0 -371px;
}

.footer li.f_car i {
  width: 26px;
  height: 23px;
  background-position: 0 -28px;
  position: relative;
  top: 1px;
  margin-bottom: 1px;
}

.footer li.f_car a.hover i {
  background-position: 0 0;
}

.footer li.f_car a.active i {
  background-position: 0 -264px;
}

.footer li.f_car b {
  display: block;
  background: #f60;
  padding: 1px;
  width: 16px;
  height: 16px;
  line-height: 16px;
  border-radius: 16px;
  color: #fff;
  position: absolute;
  top: -5px;
  right: -8px;
  font-family: Arial;
  text-align: center;
  font-size: 10px;
  overflow: hidden;
}

.footer li.f_car b.tomore {
  line-height: 11px;
  font-weight: bold;
  letter-spacing: 1px;
  text-indent: 1px;
}

.footer li.f_personal i {
  width: 20px;
  height: 22px;
  background-position: 0 -82px;
  position: relative;
  top: 2px;
  margin-bottom: 2px;
}

.footer li.f_personal a.hover i {
  background-position: 0 -57px;
}

.footer li.f_personal a.active i {
  background-position: 0 -291px;
}